87692800

素因数分解:

$2^9\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:89

約数の個数: 240

約数和(自身を含む): 255733632

約数和(自身を除く): 168040832

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 31, 32, 34, 40, 50, 52, 62, 64, 65, 68, 80, 85, 100, 104, 124, 128, 130, 136, 155, 160, 170, 200, 208, 221, 248, 256, 260, 272, 310, 320, 325, 340, 400, 403, 416, 425, 442, 496, 512, 520, 527, 544, 620, 640, 650, 680, 775, 800, 806, 832, 850, 884, 992, 1040, 1054, 1088, 1105, 1240, 1280, 1300, 1360, 1550, 1600, 1612, 1664, 1700, 1768, 1984, 2015, 2080, 2108, 2176, 2210, 2480, 2560, 2600, 2635, 2720, 3100, 3200, 3224, 3328, 3400, 3536, 3968, 4030, 4160, 4216, 4352, 4420, 4960, 5200, 5270, 5440, 5525, 6200, 6400, 6448, 6656, 6800, 6851, 7072, 7936, 8060, 8320, 8432, 8704, 8840, 9920, 10075, 10400, 10540, 10880, 11050, 12400, 12800, 12896, 13175, 13600, 13702, 14144, 15872, 16120, 16640, 16864, 17680, 19840, 20150, 20800, 21080, 21760, 22100, 24800, 25792, 26350, 27200, 27404, 28288, 32240, 33280, 33728, 34255, 35360, 39680, 40300, 41600, 42160, 43520, 44200, 49600, 51584, 52700, 54400, 54808, 56576, 64480, 67456, 68510, 70720, 79360, 80600, 83200, 84320, 88400, 99200, 103168, 105400, 108800, 109616, 113152, 128960, 134912, 137020, 141440, 161200, 166400, 168640, 171275, 176800, 198400, 206336, 210800, 217600, 219232, 257920, 269824, 274040, 282880, 322400, 337280, 342550, 353600, 396800, 421600, 438464, 515840, 548080, 565760, 644800, 674560, 685100, 707200, 843200, 876928, 1031680, 1096160, 1289600, 1349120, 1370200, 1414400, 1686400, 1753856, 2192320, 2579200, 2740400, 2828800, 3372800, 3507712, 4384640, 5158400, 5480800, 6745600, 8769280, 10961600, 17538560, 21923200, 43846400, 87692800]

約数ペア:

[(1, 87692800), (2, 43846400), (4, 21923200), (5, 17538560), (8, 10961600), (10, 8769280), (13, 6745600), (16, 5480800), (17, 5158400), (20, 4384640), (25, 3507712), (26, 3372800), (31, 2828800), (32, 2740400), (34, 2579200), (40, 2192320), (50, 1753856), (52, 1686400), (62, 1414400), (64, 1370200), (65, 1349120), (68, 1289600), (80, 1096160), (85, 1031680), (100, 876928), (104, 843200), (124, 707200), (128, 685100), (130, 674560), (136, 644800), (155, 565760), (160, 548080), (170, 515840), (200, 438464), (208, 421600), (221, 396800), (248, 353600), (256, 342550), (260, 337280), (272, 322400), (310, 282880), (320, 274040), (325, 269824), (340, 257920), (400, 219232), (403, 217600), (416, 210800), (425, 206336), (442, 198400), (496, 176800), (512, 171275), (520, 168640), (527, 166400), (544, 161200), (620, 141440), (640, 137020), (650, 134912), (680, 128960), (775, 113152), (800, 109616), (806, 108800), (832, 105400), (850, 103168), (884, 99200), (992, 88400), (1040, 84320), (1054, 83200), (1088, 80600), (1105, 79360), (1240, 70720), (1280, 68510), (1300, 67456), (1360, 64480), (1550, 56576), (1600, 54808), (1612, 54400), (1664, 52700), (1700, 51584), (1768, 49600), (1984, 44200), (2015, 43520), (2080, 42160), (2108, 41600), (2176, 40300), (2210, 39680), (2480, 35360), (2560, 34255), (2600, 33728), (2635, 33280), (2720, 32240), (3100, 28288), (3200, 27404), (3224, 27200), (3328, 26350), (3400, 25792), (3536, 24800), (3968, 22100), (4030, 21760), (4160, 21080), (4216, 20800), (4352, 20150), (4420, 19840), (4960, 17680), (5200, 16864), (5270, 16640), (5440, 16120), (5525, 15872), (6200, 14144), (6400, 13702), (6448, 13600), (6656, 13175), (6800, 12896), (6851, 12800), (7072, 12400), (7936, 11050), (8060, 10880), (8320, 10540), (8432, 10400), (8704, 10075), (8840, 9920)]